TW201445837A - Connector - Google Patents
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- Publication number
- TW201445837A TW201445837A TW102117658A TW102117658A TW201445837A TW 201445837 A TW201445837 A TW 201445837A TW 102117658 A TW102117658 A TW 102117658A TW 102117658 A TW102117658 A TW 102117658A TW 201445837 A TW201445837 A TW 201445837A
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- Prior art keywords
- optical
- signal
- connector
- receiver
- coupling portion
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- 230000003287 optical effect Effects 0.000 claims abstract description 205
- 230000005540 biological transmission Effects 0.000 claims abstract description 33
- 230000008878 coupling Effects 0.000 claims description 36
- 238000010168 coupling process Methods 0.000 claims description 36
- 238000005859 coupling reaction Methods 0.000 claims description 36
- 239000013307 optical fiber Substances 0.000 claims description 24
- 230000008054 signal transmission Effects 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000000835 fiber Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L31/00—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
- H01L31/12—Semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation and specially adapted either for the conversion of the energy of such radiation into electrical energy or for the control of electrical energy by such radiation; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof structurally associated with, e.g. formed in or on a common substrate with, one or more electric light sources, e.g. electroluminescent light sources, and electrically or optically coupled thereto
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/28—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals
- G02B6/2804—Optical coupling means having data bus means, i.e. plural waveguides interconnected and providing an inherently bidirectional system by mixing and splitting signals forming multipart couplers without wavelength selective elements, e.g. "T" couplers, star couplers
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- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Optical Couplings Of Light Guides (AREA)
Abstract
Description
本發明涉及連接器,尤其涉及一種一對多連接器。The present invention relates to connectors, and more particularly to a one-to-many connector.
先前的一對多連接器(比如高清晰度多媒體介面,High-Definition Multimedia Interface,HDMI)包括一個輸入端子及複數輸出端子,用於將一個訊號源與複數顯示裝置進行電連接,從而使得該複數顯示裝置均能夠顯示該訊號源所輸出的圖像。但是現在的一對多連接器均採用銅線進行傳輸,由於複數輸出端子的距離彼此很近,當傳輸頻率高的訊號源時,該複數輸出端子會相互進行電磁干擾,使得彼此之間的訊號產生串擾,從而降低訊號的傳輸品質。The previous one-to-many connector (such as High-Definition Multimedia Interface, HDMI) includes an input terminal and a plurality of output terminals for electrically connecting a signal source to a plurality of display devices, thereby making the plural The display device is capable of displaying an image output by the signal source. However, the current one-to-many connectors are transmitted by copper wires. Since the distances of the plurality of output terminals are very close to each other, when a signal source with a high frequency is transmitted, the plurality of output terminals electromagnetically interfere with each other to make signals between each other. Crosstalk is generated to reduce the transmission quality of the signal.
有鑒於此,有必要提供一種可有效提高訊號傳輸品質的連接器。In view of this, it is necessary to provide a connector that can effectively improve the quality of signal transmission.
一種連接器,用於實現一個第一電子裝置與複數第二電子裝置之間的訊號傳遞。該連接器包括一個輸入端子、一個光分路模組、複數輸出端子及光傳輸模組。該輸入端子與該第一電子裝置電連接並用於接收該第一電子裝置的第一電訊號及將該第一電訊號轉換成第一光訊號。該光分路模組包括一個光分路器、一個第一光接收器及複數第一光發射器。該第一光接收器用於接收該第一光訊號。該光分路器用於該第一光訊號分成複數路完全相同的第二光訊號。該複數第一光發射器與該複數路第二光訊號對應設置並用於發射對應的該第二光訊號。該複數輸出端子與該複數第一光發射器對應設置並用於接收對應的該第二光訊號及將對應的該第二光訊號轉換成第二電訊號,還將該第二電訊號傳遞給對應的該第二電子裝置。該光傳輸模組用於該第一光訊號傳遞給該第一光接收器並將該複數路第二光訊號傳遞給對應的該輸出端子。A connector for implementing signal transmission between a first electronic device and a plurality of second electronic devices. The connector includes an input terminal, an optical branching module, a plurality of output terminals, and an optical transmission module. The input terminal is electrically connected to the first electronic device and configured to receive the first electrical signal of the first electronic device and convert the first electrical signal into a first optical signal. The optical branching module includes an optical splitter, a first optical receiver, and a plurality of first optical emitters. The first optical receiver is configured to receive the first optical signal. The optical splitter is configured to divide the first optical signal into two identical optical signals of a plurality of identical paths. The plurality of first light emitters are disposed corresponding to the plurality of second optical signals and configured to transmit the corresponding second optical signals. The plurality of output terminals are disposed corresponding to the plurality of first light emitters and configured to receive the corresponding second optical signal and convert the corresponding second optical signal into a second electrical signal, and further transmit the second electrical signal to the corresponding The second electronic device. The optical transmission module is configured to transmit the first optical signal to the first optical receiver and transmit the plurality of second optical signals to the corresponding output terminal.
相對於先前技術,本發明的連接器,將第一電訊號轉換成第一光訊號,使用光分路模組將第一光訊號分成複數路第二光訊號,然後利用光傳輸模組分別傳遞該複數路第二光訊號。由於光訊號在傳遞過程中不會產生電磁干擾或產生的電磁干擾較電訊號要少,因此該複數路第二光訊號之間不會發生串擾或減少了串擾,訊號的傳輸品質被有效提高。Compared with the prior art, the connector of the present invention converts the first electrical signal into a first optical signal, and uses the optical branching module to divide the first optical signal into a plurality of second optical signals, and then transmits the optical signals by using the optical transmission module. The second optical signal of the plurality of roads. Since the optical signal does not generate electromagnetic interference during the transmission process or generates less electromagnetic interference than the electrical signal, crosstalk or crosstalk is not generated between the second optical signals of the plurality of signals, and the transmission quality of the signal is effectively improved.
100...連接器100. . . Connector
201...第一電子裝置201. . . First electronic device
202...第二電子裝置202. . . Second electronic device
10...輸入端子10. . . Input terminal
11...第一電連接器11. . . First electrical connector
13...第二光發射器13. . . Second light emitter
20...光分路模組20. . . Optical branching module
21...第一光接收器twenty one. . . First light receiver
22...光分路器twenty two. . . Optical splitter
221...第一固定面221. . . First fixed surface
222...第二固定面222. . . Second fixed surface
23...第一光發射器twenty three. . . First light emitter
30...輸出端子30. . . Output terminal
31...第二光接收器31. . . Second light receiver
33...第二電連接器33. . . Second electrical connector
40...光傳輸模組40. . . Optical transmission module
41...第一光傳輸組件41. . . First optical transmission component
411...第一光纖411. . . First fiber
412...第一光耦合部412. . . First optical coupling unit
413...第二光耦合部413. . . Second optical coupling unit
413a...第一容置槽413a. . . First accommodating slot
42...第二光傳輸元件42. . . Second optical transmission element
421...第二光纖421. . . Second fiber
422...第三光耦合部422. . . Third optical coupling unit
422a...第二容置槽422a. . . Second receiving slot
423...第四光耦合部423. . . Fourth optical coupling unit
圖1為本發明較佳實施例的連接器的結構示意圖。1 is a schematic structural view of a connector according to a preferred embodiment of the present invention.
下面將結合附圖,對本發明作進一步的詳細說明。The invention will be further described in detail below with reference to the accompanying drawings.
請參閱圖1,本發明较佳實施例提供的一種連接器100用於實現一個第一電子裝置201與複數第二電子裝置202之間的訊號傳遞。該連接器100包括一個輸入端子10、一個光分路模組20、複數輸出端子30及光傳輸模組40。Referring to FIG. 1 , a connector 100 according to a preferred embodiment of the present invention is used to implement signal transmission between a first electronic device 201 and a plurality of second electronic devices 202 . The connector 100 includes an input terminal 10, an optical branching module 20, a plurality of output terminals 30, and an optical transmission module 40.
該輸入端子10用於將該第一電子裝置201(比如訊號源)的第一電訊號轉換成第一光訊號,並傳遞給該光分路模組20。The input terminal 10 is configured to convert the first electrical signal of the first electronic device 201 (such as a signal source) into a first optical signal and transmit the first electrical signal to the optical branching module 20 .
該光分路模組20用於接收該輸入端子10所輸出的第一光訊號,並將該第一光訊號分成複數路完全相同的第二光訊號。該光分路模組20包括一個第一光接收器21、一個光分路器22及複數第一光發射器23。該第一光接收器21用於接收該第一光訊號。該光分路器22用於將該第一光訊號分成複數路完全相同的該第二光訊號。該複數第一光發射器23與該複數路第二光訊號對應設置,用於發射對應的該第二光訊號。在本實施方式中,該光分路器22包括相背設置的第一固定面221及第二固定面222。該第一光接收器21設置在該第一固定面221上,該複數第一光發射器23設置在該第二固定面222上。該光分路器22可以為熔融拉錐型光分路器或者平面波導型光分路器。The optical branching module 20 is configured to receive the first optical signal output by the input terminal 10, and divide the first optical signal into two identical optical signals of the same multiple paths. The optical branching module 20 includes a first optical receiver 21, an optical splitter 22, and a plurality of first optical transmitters 23. The first optical receiver 21 is configured to receive the first optical signal. The optical splitter 22 is configured to divide the first optical signal into the second optical signal whose multiple paths are identical. The plurality of first light emitters 23 are disposed corresponding to the plurality of second light signals for transmitting the corresponding second light signals. In the present embodiment, the optical splitter 22 includes a first fixed surface 221 and a second fixed surface 222 disposed opposite each other. The first light receiver 21 is disposed on the first fixing surface 221 , and the plurality of first light emitters 23 are disposed on the second fixing surface 222 . The optical splitter 22 can be a fused taper type optical splitter or a planar waveguide type optical splitter.
該複數輸出端子30的一端與該複數第一光發射器23一一對應設置,另一端與該複數第二電子裝置202一一對應設置且電連接。該多輸出端子30用於接收對應的該第二光訊號,並將對應的該第二光訊號轉換成第二電訊號,然後將該第二電訊號傳遞給對應的該第二電子裝置202。One end of the plurality of output terminals 30 is disposed in one-to-one correspondence with the plurality of first light emitters 23, and the other end is disposed in one-to-one correspondence with the plurality of second electronic devices 202 and is electrically connected. The multi-output terminal 30 is configured to receive the corresponding second optical signal, convert the corresponding second optical signal into a second electrical signal, and then transmit the second electrical signal to the corresponding second electronic device 202.
具體的,該輸入端子10包括一個第一電連接器11及一個第二光發射器13。該第一電連接器11與該第一電子裝置201電連接,用於接收該第一電子裝置201的電訊號。該第二光發射器13與該第一電連接器11電連接,用於將該第一電連接器11所接收的該第一電訊號轉換成該第一光訊號,並發射該第一光訊號。Specifically, the input terminal 10 includes a first electrical connector 11 and a second optical emitter 13. The first electrical connector 11 is electrically connected to the first electronic device 201 for receiving the electrical signal of the first electronic device 201. The second optical transmitter 13 is electrically connected to the first electrical connector 11 for converting the first electrical signal received by the first electrical connector 11 into the first optical signal, and transmitting the first optical signal. Signal.
具體的,每個輸出端子30與一個該第二電子裝置202電連接。每個輸出端子30均包括一個第二光接收器31及一個第二電連接器33。每個該第二光接收器31用於接收對應的第二光訊號,並將對應的該第二光訊號轉換成對應的第二電訊號。該第二電連接器33 與該第二光接收器電連接,用於將該對應的第二電訊號傳遞給對應的該第二電子裝置202。Specifically, each output terminal 30 is electrically connected to one of the second electronic devices 202. Each of the output terminals 30 includes a second photoreceiver 31 and a second electrical connector 33. Each of the second optical receivers 31 is configured to receive a corresponding second optical signal and convert the corresponding second optical signal into a corresponding second electrical signal. The second electrical connector 33 is electrically connected to the second optical receiver for transmitting the corresponding second electrical signal to the corresponding second electronic device 202.
在本實施方式中,該第一光接收器21包括太陽能面板或光電二極體,該第二光接收器31包括太陽能面板或光電二極體,該第一光發射器23包括雷射二極體或發光二極體,該第二光發射器13包括雷射二極體或發光二極體。In this embodiment, the first light receiver 21 includes a solar panel or a photodiode, and the second light receiver 31 includes a solar panel or a photodiode, and the first light emitter 23 includes a laser diode. The body or the light emitting diode 13 includes a laser diode or a light emitting diode.
該光傳輸模組40用於將該第一光訊號傳遞給該光分路模組20,並將該複數第二光訊號傳遞給對應的該輸出端子30。具體的,該光傳輸模組40包括一個第一光傳輸元件41及複數第二光傳輸元件42。The optical transmission module 40 is configured to transmit the first optical signal to the optical branching module 20 and transmit the plurality of second optical signals to the corresponding output terminal 30. Specifically, the optical transmission module 40 includes a first optical transmission component 41 and a plurality of second optical transmission components 42.
該第一光傳輸元件41用於該第一光訊號傳遞給該光分路模組20,且包括一個第一光纖411、一個第一光耦合部412及一個第二光耦合部413。該第一光纖411的相背兩端分別連接該第一光耦合部412及該第二光耦合部413。該第一光耦合部412可拆卸地設置在該輸入端子10上,用於確保該第一光纖411與該第二光發射器13對齊設置,且確保該第二光發射器13發出的該第一光訊號能全部進入該第一光纖411內,以降低該第一光訊號的訊號損失。該第二光耦合部413可拆卸地設置在該光分路模組20上,用於確保該第一光纖411與該第一光接收器21對齊設置,且確保從該第一光纖411出射的該第一光訊號全部射入該第一光接收器21內,以降低該第一光訊號的訊號損失。The first optical transmission component 41 is configured to transmit the first optical signal to the optical branching module 20, and includes a first optical fiber 411, a first optical coupling portion 412, and a second optical coupling portion 413. The first optical fiber 411 is connected to the first optical coupling portion 412 and the second optical coupling portion 413 at opposite ends of the first optical fiber 411. The first light coupling portion 412 is detachably disposed on the input terminal 10 for ensuring that the first optical fiber 411 is aligned with the second light emitter 13 and ensures that the second light emitter 13 emits the first An optical signal can all enter the first optical fiber 411 to reduce the signal loss of the first optical signal. The second optical coupling portion 413 is detachably disposed on the optical branching module 20 for ensuring that the first optical fiber 411 is aligned with the first optical receiver 21 and ensures the exit from the first optical fiber 411. The first optical signal is all incident into the first optical receiver 21 to reduce the signal loss of the first optical signal.
該複數第二光傳輸元件42與該複數第一光發射器23對應設置。每個第二光傳輸元件42均包括一個第二光纖421、一個第三光耦合部422及一個第四光耦合部423。該第二光纖421的相背兩端分別連接該第三光耦合部422及該第四光耦合部423。該第三光耦合部422可拆卸地設置在該光分路模組20上,用於確保該第二光纖421與該第一光發射器23對齊設置,且確保該第一光發射器23發出的該第二光訊號能全部進入該第二光纖421內。該第四光耦合部423可拆卸地設置在該輸出端子30上,用於確保該第二光纖421與該第二光接收器31對齊設置,且確保該第二光纖421出射的第二光訊號全部射入該第二光接收器31內。The plurality of second light transmitting elements 42 are disposed corresponding to the plurality of first light emitters 23. Each of the second optical transmission elements 42 includes a second optical fiber 421, a third optical coupling portion 422, and a fourth optical coupling portion 423. The opposite ends of the second optical fiber 421 are connected to the third optical coupling portion 422 and the fourth optical coupling portion 423, respectively. The third optical coupling portion 422 is detachably disposed on the optical branching module 20 for ensuring that the second optical fiber 421 is aligned with the first optical transmitter 23 and ensures that the first optical transmitter 23 emits The second optical signal can all enter the second optical fiber 421. The fourth optical coupling portion 423 is detachably disposed on the output terminal 30 for ensuring that the second optical fiber 421 is aligned with the second optical receiver 31 and ensures the second optical signal emitted by the second optical fiber 421. All of them are incident into the second light receiver 31.
該第二光耦合部413內開設第一容置槽413a,該第一光接收器21收容在該第一容置槽413a內。該第三光耦合部422內開設第二容置槽422a,該第一光發射器23收容在該第二容置槽422a內。A first receiving groove 413a is defined in the second optical coupling portion 413. The first optical receiver 21 is received in the first receiving groove 413a. A second accommodating groove 422a is defined in the third light coupling portion 422. The first light emitter 23 is received in the second accommodating groove 422a.
相對於先前技術,本發明的連接器,將第一電訊號轉換成第一光訊號,使用光分路模組將第一光訊號分成複數路第二光訊號,然後利用光傳輸模組分別傳遞該複數路第二光訊號。由於光訊號在傳遞過程中不會產生電磁干擾或產生的電磁干擾較電訊號要少,因此該複數路第二光訊號之間不會發生串擾或減少了串擾,訊號的傳輸品質被有效提高。Compared with the prior art, the connector of the present invention converts the first electrical signal into a first optical signal, and uses the optical branching module to divide the first optical signal into a plurality of second optical signals, and then transmits the optical signals by using the optical transmission module. The second optical signal of the plurality of roads. Since the optical signal does not generate electromagnetic interference during the transmission process or generates less electromagnetic interference than the electrical signal, crosstalk or crosstalk is not generated between the second optical signals of the plurality of signals, and the transmission quality of the signal is effectively improved.
綜上所述,本發明確已符合發明專利之要件,遂依法提出專利申請。惟,以上所述者僅為本發明之較佳實施方式,自不能以此限制本案之申請專利範圍。舉凡熟悉本案技藝之人士援依本發明之精神所作之等效修飾或變化,皆應涵蓋於以下申請專利範圍內。In summary, the present invention has indeed met the requirements of the invention patent, and has filed a patent application according to law. However, the above description is only a preferred embodiment of the present invention, and it is not possible to limit the scope of the patent application of the present invention. Equivalent modifications or variations made by persons skilled in the art in light of the spirit of the invention are intended to be included within the scope of the following claims.
100...連接器100. . . Connector
201...第一電子裝置201. . . First electronic device
202...第二電子裝置202. . . Second electronic device
10...輸入端子10. . . Input terminal
11...第一電連接器11. . . First electrical connector
13...第二光發射器13. . . Second light emitter
20...光分路模組20. . . Optical branching module
21...第一光接收器twenty one. . . First light receiver
22...光分路器twenty two. . . Optical splitter
221...第一固定面221. . . First fixed surface
222...第二固定面222. . . Second fixed surface
23...第一光發射器twenty three. . . First light emitter
30...輸出端子30. . . Output terminal
31...第二光接收器31. . . Second light receiver
33...第二電連接器33. . . Second electrical connector
40...光傳輸模組40. . . Optical transmission module
41...第一光傳輸組件41. . . First optical transmission component
411...第一光纖411. . . First fiber
412...第一光耦合部412. . . First optical coupling unit
413...第二光耦合部413. . . Second optical coupling unit
413a...第一容置槽413a. . . First accommodating slot
42...第二光傳輸元件42. . . Second optical transmission element
421...第二光纖421. . . Second fiber
422...第三光耦合部422. . . Third optical coupling unit
422a...第二容置槽422a. . . Second receiving slot
423...第四光耦合部423. . . Fourth optical coupling unit
Claims (9)
The connector of claim 1, wherein the optical splitter is a fused taper type optical splitter or a planar waveguide type optical splitter.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW102117658A TW201445837A (en) | 2013-05-17 | 2013-05-17 | Connector |
US13/971,924 US20140339402A1 (en) | 2013-05-17 | 2013-08-21 | Multi-output terminal connector |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW102117658A TW201445837A (en) | 2013-05-17 | 2013-05-17 | Connector |
Publications (1)
Publication Number | Publication Date |
---|---|
TW201445837A true TW201445837A (en) | 2014-12-01 |
Family
ID=51895034
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TW102117658A TW201445837A (en) | 2013-05-17 | 2013-05-17 | Connector |
Country Status (2)
Country | Link |
---|---|
US (1) | US20140339402A1 (en) |
TW (1) | TW201445837A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106569060A (en) * | 2016-11-01 | 2017-04-19 | 许继集团有限公司 | Branch adjusting instrument applicable to test work of conventional sampling bus protection device |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100652355B1 (en) * | 1999-03-10 | 2006-11-30 | 삼성전자주식회사 | Connector and Cable having Transducer and Receiver for Optical Transmission |
US7925162B2 (en) * | 2003-07-03 | 2011-04-12 | Soto Alexander I | Communication system and method for an optical local area network |
JP5448885B2 (en) * | 2010-01-28 | 2014-03-19 | 富士フイルム株式会社 | Medical equipment and endoscope device |
-
2013
- 2013-05-17 TW TW102117658A patent/TW201445837A/en unknown
- 2013-08-21 US US13/971,924 patent/US20140339402A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
US20140339402A1 (en) | 2014-11-20 |
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